Sellier and Bellot Rifle Ammunition Features Sellier and Bellot Rifle Ammunition in 6.5 Grendel is built around a 124 grain full metal jacket bullet with a lead core and a CuZn metallic jacket a combination chosen for consistent feeding and predictable terminal performance at the range. The load carries a G1 ballistic coefficient of 0.400 and a G7 coefficient of 0.202 numbers that reflect a bullet shape designed to hold velocity well downrange. Tested from a 23.5 inch barrel the load reaches a muzzle velocity of roughly 2 576 fps giving 6.5 Grendel shooters a flat consistent trajectory for target work. An overall cartridge length of 2.224 inches keeps the load compatible with standard 6.5 Grendel magazines and chambers. Packaged 20 rounds per box this ammunition is sized for a practical range session or a day of competitive shooting without requiring a bulk case purchase. Sellier and Bellot s FMJ bullets are loaded across a wide range of calibers for both hunting and competitive target disciplines reflecting a long manufacturing history behind this load. The combination of a reliable FMJ bullet and consistent loading makes this ammunition a dependable choice for 6.5 Grendel rifle owners. Sellier and Bellot Rifle Ammunition 6.5 Grendel gives shooters a trustworthy option for range days and target competition alike. Sellier and Bellot Rifle Ammunition Specifications Manufacturer: Sellier and Bellot Caliber: 6.5 Grendel Bullet Weight: 124 Grain Bullet Type: Full Metal Jacket Rounds Per Box: 20 Muzzle Velocity: 2576 fps Cartridge Length: 2.224 Ballistic Coefficient G1: 0.400 Available At: GrabAGun